20173864112883

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{9606451}}^1$

素因数の和:9606697

約数の個数: 64

約数和(自身を含む): 33396638248960

約数和(自身を除く): 13222774136077

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 193, 279, 351, 403, 579, 837, 1209, 1737, 2509, 3627, 5211, 5983, 7527, 10881, 17949, 22581, 53847, 67743, 77779, 161541, 233337, 700011, 2100033, 9606451, 28819353, 86458059, 124883863, 259374177, 297799981, 374651589, 893399943, 1123954767, 1854045043, 2680199829, 3371864301, 3871399753, 5562135129, 8040599487, 11614199259, 16686405387, 24102585559, 34842597777, 50059216161, 57475396333, 72307756677, 104527793331, 172426188999, 216923270031, 517278566997, 650769810093, 747180152329, 1551835700991, 2241540456987, 6724621370961, 20173864112883]

約数ペア:

[(1, 20173864112883), (3, 6724621370961), (9, 2241540456987), (13, 1551835700991), (27, 747180152329), (31, 650769810093), (39, 517278566997), (93, 216923270031), (117, 172426188999), (193, 104527793331), (279, 72307756677), (351, 57475396333), (403, 50059216161), (579, 34842597777), (837, 24102585559), (1209, 16686405387), (1737, 11614199259), (2509, 8040599487), (3627, 5562135129), (5211, 3871399753), (5983, 3371864301), (7527, 2680199829), (10881, 1854045043), (17949, 1123954767), (22581, 893399943), (53847, 374651589), (67743, 297799981), (77779, 259374177), (161541, 124883863), (233337, 86458059), (700011, 28819353), (2100033, 9606451)]